*{
    margin:0;
    padding:0;
    font-size: 14px;
}
.van-nav-bar {
    background-color: #3196fa !important;
    .van-nav-bar__title {
        color: #fff;
        
    }
    .van-icon-arrow-left{
        color: #fff !important;
    }
}
.van-toast{
   width: 150px;
   height: 150px;
    display: block;
    .van-toast__text{
        font-size: 20px;
        text-align: center;
        line-height: 150px;
    }
}
